PLATES IN^VOL. VI. 



' ■ i Marine Mollusca from tlie Persian Gulf, &c. 

 in. Microcbcerus erinaceus ( IVood). 

 Mollusca from Central Africa. 



IV. I 



V.I 



VI. South-African Stenogj'rinse. 

 VII., 



VIII. > Mollusca from British and German East Africa, &c. 

 IX. I 

 X. Ileterocuma sarsi, Mieis. 



